TWI382822B - Method for forming a pliable handle and method for forming a pliable umbrella handle - Google Patents

Description

Method for forming a compliant handle and method for forming a compliant umbrella handle Field of invention

The present invention generally relates to handles, particularly compliant handles.

Background of the invention

The handles of the device, such as umbrellas, poles, canes, sports equipment, garden equipment, tools, kitchen tools, cleaning equipment, writing instruments, makeup equipment, etc., are well known. The user often has to hold the handle for a long period of time, which causes discomfort.

Components for protecting against rain and the sun, such as umbrellas, are generally a collapsible zenith that is mounted on one end of a center pole and a handle that is erected on the other end. Especially in stormy weather, the user will hold the handle. A hard handle can cause fatigue in your fingers. In addition, the plastic handle slips when wet and the user often loosens. If it is under strong wind, it will cause the umbrella to fall.

Other forms of handles have similar problems that cause the fingers to become tired and become slippery. Therefore, it is preferable to overcome the above disadvantages by providing a handle that reduces hand fatigue and provides a more comfortable and safe grip.

Summary of invention

The present invention provides a compliant handle for a handheld device. The handle includes a core member, an outer sheath disposed about the core member, and a gel disposed between the core member and the outer sheath. The outer sheath is deformable such that when the hand holds the compliant handle, the applied force causes the compliant handle to deform and cooperate with the shape of the hand, and the applied force causes the load of the gel to move.

Other features of the illustrative device will be described below in conjunction with the drawings.

Simple illustration

The invention will be described with reference to the drawings.

1 is a perspective view of a compliant handle according to an exemplary embodiment; FIG. 2 is a perspective view of a compliant handle of FIG. 1 cut by a hand; FIG. 3 is a compliant type of FIG. A front cross-sectional perspective view of the handle; Fig. 4 is a rear cross-sectional perspective view of the compliant handle of Fig. 1; and Fig. 5 is a cross-sectional view of the core member taken along line 5-5 of Fig. 3; Is a cross-sectional view of the combined compliant handle of Figure 1, which illustrates the movement of the gel upon ejection; and Figure 7 is a cross-sectional view of the combined compliant handle of Figure 1 showing the force applied to the handle when a force is applied The movement of the gel; FIG. 8 is a front cross-sectional perspective view of the second compliant handle embodiment with another gel ejection method; and FIG. 9 is a partial cut taken along line 9-9 of FIG. A plan view of a core member; Fig. 10 is a cross-sectional view of a partially cut core member taken along line 10-10 of Fig. 8; and Fig. 11 is a combination of two injection holes in Fig. 8 Part of the handle is cut away from the plan view, showing the movement of the gel at the time of injection; Figure 12 is the combination of Figure 8. A partially cutaway plan view of a gel-filled compliant handle; Figure 13 is a perspective view of a third embodiment of a compliant handle having a modified sheath for hanging a loop; Figure 14 is suitable for holding with both hands A perspective view of a fourth embodiment of a compliant handle; Fig. 15 is a perspective view of a fifth embodiment of a compliant handle having a contoured shape; and Fig. 16 is a compliant handle applied to an umbrella having a curved handle portion A cross-sectional perspective view of a sixth embodiment of the present invention; a seven-dimensional view of a seventh embodiment of a compliant handle without a distal end; and a first perspective view of a compliant handle of the seventeenth; FIG. A cross-sectional perspective view of an eighth embodiment of a compliant handle of another core member; Fig. 20 is a front cross-sectional perspective view of a compliant handle of Fig. 19; and Fig. 21 is a view of Fig. 19 having four gel ejection holes a perspective view of a partially cut-away handle, showing a movement when the gel is ejected; and FIG. 22 is a partially cutaway cross-sectional view of the compliant handle of FIG. 19, showing compression on an outer sheath, To seal the injection hole.

Detailed description of the preferred embodiment

1 is a perspective view of a compliant handle 100 in accordance with an embodiment. Fig. 2 is a perspective view of the compliant handle 100 cut by the hand. When the compliant handle 100 is held by hand, the force is applied in the direction of the arrow to cause the compliant handle to deform and conform to the shape of the hand. The compliant handle 100 has a so-called memory effect, i.e., the grip on the handle is released and the force on the handle is maintained for a period of time before the handle returns to its original shape.

3 is a front cross-sectional perspective view of the compliant handle 100, and FIG. 4 is a rear cross-sectional perspective view of the compliant handle 100. The compliant handle 100 can be securely but removably attached to a rod 150 (which is not part of the invention) to generally have a core member 110, an outer sheath 120, and a proximal end cover 130. And a distal cover 140 is formed.

An example core element 110 is generally cylindrical (but may be other suitable shapes). The proximal and distal thread portions 111, 112 are formed on an outer surface of the proximal and distal ends, respectively. The proximal and distal annular flanges 113, 114, which partially define a gel receiving portion 115 therebetween, are disposed on the outer surface of the core member 110, respectively, from the proximal and distal thread portions of the core member 110 111, 112 a position slightly inward. The diameters of the proximal and distal annular flanges 113, 114 may be the same or different depending on the desired shape of the compliant handle 100. A gel-guided through-hole 116 is formed through the core member 110 at a position closer to the distal thread portion 112 and away from the proximal thread portion 111. The longitudinal axis of the gel-guided through-hole 116 is substantially perpendicular to the longitudinal direction of the core member 110. The axis is vertical. In other words, the gel guiding through hole 116 is adjacent to the distal annular flange 114 and within the gel receiving portion 115. Those skilled in the art will appreciate that the size and position of the gel-guided through-holes 116 can be modified so that as a result of the improvement, the gel-guided through-holes 116 are adapted to the desired purpose, and a threaded aperture 117 is formed in the core member 110. Proximal and designed to threadably engage the rod 150, or other means of attachment to the compliant handle of the present invention. Alternatively, the compliant handle 100 can be designed to be coupled to the rod 150 or other device, such as rivets, adhesives, tensions, and the like, in any other suitable attachment means.

Figure 5 is a cross section of the core member 110 taken along line 5-5 of Figure 3. A gel ejection hole 118 is formed on the core member 110, which is open on the proximal end of the core member 110 and communicates with the through hole 116. In one embodiment, the gel ejection aperture 118 intersects the through hole 116 near the center. The longitudinal axis of the gel ejection aperture 118 is generally perpendicular to the longitudinal axis of the through bore 116. As will be described in more detail, during the handle assembly process, the gel ejection apertures 118 and through-holes 116 are adapted to receive the ejected gel. Those skilled in the art will appreciate that the number, location and size of the holes can be modified as long as the holes are modified to suit their intended purpose. The core element 110 can be made of PVC, ABS, PE or PP gel or any other suitable material.

Referring again to Figures 3 and 4, the outer sheath 120 is disposed on the core member 110 such that the sheath is evenly disposed about the core member 110. The outer sheath 120 and the core member 110 collectively define a gel receiving portion 115 therebetween. That is, the gel receiving portion 115 is defined on its end by the proximal and distal annular flanges 113, 114 of the core member 110, and is defined in its longitudinal plane by the bottom and outer sheath 120 of the core member 110. on.

The outer sheath 120 is generally cylindrical and has a proximal shoulder 121 and a distal shoulder 122 at its end that may or may not have a flange. The diameters of the proximal and distal shoulders 121, 122 correspond to the diameters of the proximal and distal annular flanges 113, 114 of the core member 110 such that when the compliant handle 100 is assembled, due to the tight fixation between these components, The distal shoulders 121, 122 form a gel seal with the proximal and distal annular flanges 113, 114. Finally, the proximal and distal annular lips (rings) 123, 124 define apertures that are disposed on the proximal and distal ends of the outer sheath 120. When the compliant handle 100 is assembled, the proximal and distal threaded portions 111, 112 of the core member 110 protrude through apertures defined by the proximal and distal annular lips 123, 124, respectively.

In a preferred embodiment, the outer sheath 120 is formed by hardening polyfluorene. Alternatively, the outer sheath 120 can be formed of any other deformable material suitable for the desired purpose. The outer sheath 120 is thick enough to resist rupture, but it has sufficient compliance and deformability under normal user operation. Additionally, the outer sheath 120 can be colorless or can be formed in any number of colors, including monochromatic or multi-colored patterns. The outer sheath 120 can also be transparent or opaque. Additionally, the outer sheath 120 can include a decorative pattern or other indicia, such as a company logo.

The distal end cap 140 is circular in shape and has an outer diameter that is substantially similar to the diameter of the shoulder 122 of the distal end of the outer sheath 120. The bottom end cover 140 has an open end and a closed end. Formed on the open end is a threaded bore 141 designed to secure the cover 140 to the distal thread portion 112 of the core member 110.

The proximal cap 130 is circular in shape and has two open ends. The proximal open end 130 of the cover has a shoulder 131. An annular lip 132 having a smaller diameter than the shoulder 131 defines a bore and is positioned co-center with the shoulder 131. The distal end of the proximal cap 130 has a larger diameter than the proximal end and is generally similar to the diameter of the proximal shoulder 121 of the outer sheath 120. The inner circumference formed at the far open end of the proximal end cap 130 is a threaded hole 131 designed to secure the cover 130 to the proximal thread portion 111 of the core member 110.

After assembly, the compliant handle 100 can be secured to a device, such as a rod 150 having a threaded end 151. The threaded end 151 passes through the proximal open end 130 bore defined by the annular lip 132 and through the outer sheath 120 aperture defined by the proximal annular lip 123, and then the threaded end 151 of the stem 150 is screwed into the core element 110 In a threaded hole 117 on the proximal end.

The distal cover 140 and the proximal cover 130 can be modified in shape, color or size as long as the cover is suitable for the desired purpose. The covers 140, 130 can be made of ABS plastic, or any other suitable material. Additionally, the covers 140, 130 can be colorless or can be formed in any number of different colors, including monochromatic or multi-colored patterns. The covers 140, 130 can also be transparent or opaque. It should be noted that the components of the handle can be modified such that the covers 140, 130 are non-screwed to the handle.

An exemplary method for combining the compliant handle 100 will be illustrated in conjunction with Figure 6 of a cross-section of a compliant handle 100 that displays a combination of gel movements upon ejection.

When combined, the outer sheath 120 is placed over the core member 110 such that the proximal and distal threaded portions 111, 112 of the core member 110 protrude through the aperture defined by the annular lip portions 123, 124 of the outer sheath 120. The gel seal is formed by joining the proximal and distal shoulders 121, 122 of the outer sheath 120 of the respective shoulders 113, 114 of the core member 110. The ends of the gel receiving portion 115 are defined by the proximal and distal annular flanges 113, 114 of the core member 110, and the longitudinal faces thereof are formed by the core member 110 and the bottom of the outer sheath 120.

After the outer sheath 120 is placed on the core member 110, the gel 700 is ejected through the gel ejection orifice 118 of the core member 110 using an ejection orifice 600. The gel 700 is moved through the gel ejection orifice 118 until it passes through the aperture 116 perpendicular to its original extension direction and then enters the gel receptacle 115 such that the gel 700 is evenly disposed around the core component 110. When the gel receiving portion 115 is filled with the gel 700, the ejection orifice 600 is removed, and the proximal and distal covers 130, 140 are fixed to the proximal and distal thread portions 111, 112 of the core member 110. That is, the proximal end cap 130 is secured to the proximal threaded portion 111 of the core element 110 and the distal end cap 140 is secured to the distally threaded portion 112 of the core element 110. Cover 140 is sealed to aperture 118. Alternatively, a plug can be used to seal the aperture 118. At this time, the compliant handle 100 is completely combined and is ready to be fixed to a device such as an umbrella pole 150, a cane, sports equipment (such as a baseball bat, a golf club, a tennis racket, a fishing rod, a hockey stick, etc.), a tool ( Such as screwdrivers, tweezers, etc.), garden equipment (such as shovel, rake, scissors, etc.), kitchen tools (ie knives, pots, frying pans, can openers, etc.), cleaning equipment (such as rags, brooms, etc.), writing instruments, Cosmetic equipment (such as cosmetic applicators, perm rolls, hair dryers, etc.).

Figure 7 is a cross-sectional view of the compliant handle 100 showing movement of the gel 700 as a force applying pressure is applied to the compliant handle 100. When the compliant handle 100 is held by hand, the force is applied in the direction of the arrow to cause deformation of the outer sheath 120 and the gel 700. As indicated by the arrows, the gel 700 flows in several directions. As described above, the compliant handle 100 has a memory effect such that after the force application pressure is removed, the deformation on the handle is maintained for a period of time before it returns to its original shape.

Gel 700 can be formed from polyoxo or any other suitable material. Gel 700 can be colorless or can be formed in any number of different colors, including single or multi-colored (e.g., speckled) patterns. Gel 700 can also be transparent or opaque.

Figure 8 is a front cross-sectional perspective view of a second embodiment of a compliant handle having another gel ejection method in accordance with the present invention. Similar to the compliant handle 100 of the first exemplary embodiment shown in Figures 3-7, the compliant handle 800 is configured to be removably coupled to a rod 150 (which is not part of the invention) And generally formed by a core member 810, an outer sheath 120, a proximal end cap 130, and a distal end cap 140. Many of the components of the compliant handles 100, 800 according to the first and second embodiments, such as the outer sheath 120, the proximal end cover 130, and the distal end cover 140 are identical, and thus the same reference numerals are used. The main difference in the construction of the compliant handle according to this second exemplary embodiment lies in the core element 810.

The illustrated core element 810 is generally elliptical (optionally cylindrical, or any other suitable shape) with proximal and distal threaded portions 811, 812 formed on an outer surface of the proximal and distal ends, respectively. The proximal and distal annular flanges 813, 814, which partially define a gel receiving portion 815 therebetween, are disposed on the outer surface of the core member 810 along the longitudinal axis of the core member 810 from the respective proximal and distal thread portions 811. 812, a slightly inward position. The gel exiting through the apertures 816a, 816b is formed by a flange 813 on the opposite side of the proximal annular flange 813, and such that the longitudinal axis of the gel exiting through the apertures 816a, 816b is substantially aligned with the core element 810. The vertical axes are parallel. A threaded bore 817 is formed in the proximal end of the core member 810 and is designed to mate with other means by which the rod 150 or the compliant handle of the present invention can be coupled.

Figure 9 is a cross-sectional view of a partially cut core element taken along line 9-9 of Figure 8, and Figure 10 is a core element taken along line 10-10 of Figure 8 Sectional view. The gel ejection through holes 816a, 816b and the screw holes 817 as described in the previous paragraph are formed on the core member 810. As detailed below, the gel ejection through holes 816a, 816b are designed to accommodate gel and exhaust gases, respectively, during handle assembly. Those skilled in the art will appreciate that the position, size and number of gel ejection through holes 816a, 816b can be modified as long as the improvement can form a hole suitable for the desired purpose. The core element 810 can be formed from PVC, ABS, PE or PP plastic or any other suitable material.

An exemplary method of combining the compliant handle 800 will now be described with reference to FIG. Figure 11 is a plan view showing a partial cut of the combined compliant handle 800 of Figure 8 illustrating the movement of the gel 1100 upon ejection.

When assembled, the outer sheath 120 is placed over the core member 810 such that the proximal and distal threaded portions 811, 812 of the core member 810 protrude through the aperture defined by the annular lips 123, 124 of the outer sheath 120. The gel seal is formed by joining the proximal and distal shoulders 121, 122 of the outer sheath 120 of the respective shoulders 813, 814 of the core member 810. The ends of the gel receiving portion 815 are defined by the proximal and distal annular flanges 813, 814 of the core member 810, and the longitudinal faces thereof are formed by the core member 810 and the bottom of the outer sheath 120.

After the outer sheath 120 is placed over the core member 810, the apertures 125, 126 penetrate the outer sheath 120 to correspond to the gel ejection through the gel exiting through holes 816a, 816b, respectively. As shown in Fig. 11, the gel 1110 is emitted through the gel-ejecting through-holes 816a and 816b of the core element 810 using the injection needles 1120 and 1130, respectively. The gel 1110 is moved by the gel injection through holes 816a, 816b, and fills the gel containing portion 815 so that the gel 1110 is uniformly disposed around the core member 810. When the gel receiving portion 815 is filled with the gel 1110, the ejection pins 1120, 1130 are removed, and the proximal and distal covers 130, 140 are fixed to the proximal and distal thread portions 811, 812 of the core member 810. That is, the proximal cap 130 is secured to the proximal threaded portion 811 of the core member 810 and the distal cap 140 is secured to the distal threaded portion 812 of the core member 110. The cover 130 seals the gel ejection holes 816a, 816b. In addition, the plugs 1201a, 1201b can be used to plug the gel exiting the through-holes 816a, 816b through the gel before the cover 130 is secured to reduce the risk of any gel leakage; the plugs 1201a, 1201b can be adapted to any desired purpose. Material or shape is formed (such as a screw fixed with epoxy glue). At this time, the compliant handle 800 is completely combined and is ready to be fixed to a device as shown in FIG.

Figure 13 is a third embodiment of a compliant handle according to the present invention. In this embodiment, the outer sheath 120 is modified to form a rib 1310 thereon. The dimensions of the ribs 1310 and the spacing therebetween allow the fingers to be comfortably placed within the spacing between the ribs 1310. In addition to being more comfortable, the ribs 1310 are provided with a relatively stable grip to prevent the handle 1300 from being lost with the device to which it is attached. Alternatively, the ribs 1310 may be spaced closer together, i.e., closer to the width of the fingers, to provide only the preferred friction for holding. Preferably, the rib 1310 is made of the same material as the outer sheath 120, but the rib 1310 can be made of any other suitable material.

Additionally, a loop (or wrist strip) 1320 can be placed over the closed end of the distal cover 140. Alternatively, the ring 1320 can be secured to the proximal cap 130 between the stem 150 and the proximal cap 130, or any other location suitable for its intended purpose. The ring 1320 can be used to suspend the handle and the device attached thereto, or to secure the handle and corresponding device to a wrist. Ring 1320 can be made of plastic or any other suitable material.

Figure 14 is a perspective view of a fourth exemplary embodiment of a compliant handle of the present invention. The compliant handle 1400 of this embodiment is elongate for gripping with both hands.

Figure 15 is a perspective view of a fifth embodiment of the compliant handle of the present invention. The sheath of the compliant handle 1500 of this embodiment is shaped to fit the hand. The shape of the inner core is substantially the same as one of the inner core shapes described above, or other modified shape suitable for the intended purpose. The compliant handle 1700 can also include a loop as seen in FIG.

Figure 16 is a cross-sectional perspective view showing a sixth embodiment of the compliant handle according to the present invention. The compliant handle 1600 has a compliant grip 1610 that is configured similarly to other handle configurations, and thus a description of its features will not be repeated. The primary difference between the compliant handle 1600 is its distal end, which is not coupled to a distal cover as described above, which is coupled to a curved handle portion 1620. That is, the helical end 1621 of the curved handle portion 1620 is threadedly engaged with a threaded hole (not shown) formed on the distal end portion of the compliant grip portion 1610.

Figure 17 is a perspective view of a seventh embodiment of the compliant handle of the present invention. The compliant handle 1700 has a configuration that is similar to other handles. However, the compliant handle 1700 has no end cap, the inner core has a dome and the outer sheath has a closed end. The details will be explained below.

Figure 18 is a cross-sectional perspective view of the compliant handle of Figure 17. The compliant handle 1700 is configured to be releasably coupled to a stem portion 1730 and is generally formed from a core member 1710 and an outer sheath 1720.

An example core element 1710 is formed into a generally cylindrical shape (but may be of any other suitable shape) and has a distal dome portion 1713. A gel receiving portion 1714, partially defining a gel receiving portion 1714 therebetween, is disposed on the outer surface of the core member 1710 on the proximal end of the core member 1710. The gel-ejecting through-holes 1712a, 1712b similar to the gel-ejecting through-holes 816a, 816b of Fig. 8 are formed on the flanges 1711 passing through the opposite sides of the annular flange 1711, and the gel is ejected through the holes. The longitudinal axes of 1712a, 1712b are generally parallel to the longitudinal axis of core element 1710. A threaded bore (not shown) is formed on the proximal end of the core member 1710 and is designed to mate with other means of threading the stem portion 1730 or the compliant handle of the present invention.

The outer sheath 1720 is disposed on the core member 1710 such that the sheath is evenly disposed about the core member 1710. The outer sheath 1720 and the core member 1710 collectively define a gel receiving portion 1714 therebetween. That is, the gel receiving portion 1714 defines the end thereof by the annular flange 1711 and the dome portion 1713 of the core member 1710, and the longitudinal faces thereof are defined by the bottoms of the core member 1710 and the outer sheath 1720.

The outer sheath 1720 is generally cylindrical and has a proximal open end 1721, and the proximal open end 1721 has a shoulder defining a bore 1723 and a distal open end 1722. The diameter of the shoulder of the proximal open end 1721 corresponds to the diameter of the annular flange 1711 of the core element 1710 such that when the compliant handle 1700 is combined, the shoulder is tightly secured between the elements on the proximal open end 1721. A gel seal is formed with the annular flange 1711.

After assembly, the compliant handle 1700 can be secured to a device, such as a stem portion 1730, having a threaded end 1733 and a loop on the outer surface of the stem 1731 of the stem portion 1730 disposed adjacent one of the threaded ends 1733. Shaped flange 1732. The annular flange 1732 has the best diameter, but is not necessarily the same diameter as the annular flange 1711 of the core member 1710. The threaded end 1733 is threaded into a threaded bore (not shown) formed on the proximal end of the core member 1710.

Figure 19 is a cross-sectional perspective view of an eighth embodiment of a compliant handle having another core member. The compliant handle 1900 has a compliant grip 1910. The main difference between the compliant grip 1910 of the compliant handle 1900 is that the core member (described in detail below) has a three-part construction. Similar to the compliant grip 1610 of Figure 16, the proximal end of the compliant grip 1910 is coupled to a rod 150 and the distal end is coupled to the curved handle portion 1620. However, it should be understood that the compliant grip 1910 need not be applied to a rod 150, or a curved handle portion 1620, but can alternatively be applied to any other device suitable for the desired purpose.

Figure 20 is a front cross-sectional perspective view of the compliant handle of Figure 19 with another core member constructed of three parts. The illustrated three-part core element is formed with a core element main portion 1920, a proximal seal 1930, and a distal seal 1940. The core member main portion 1920 is generally tubular and has an annular flange 1921 on its proximal end and an annular flange 1922 on the distal end. The proximal and distal annular flanges 1921, 1922 partially define a gel receiving portion 1925 therebetween. Four gel ejection apertures are formed over the distal flange 1922, of which only two of them are shown (1923, 1924) such that the longitudinal axes of the gel ejection apertures 1923, 1924 are substantially parallel to the longitudinal portion of the core component 1920. The axes are parallel and separated from each other. It will be appreciated that although four gel ejection orifices are shown, virtually any number of gel ejection orifices may be desired for the desired purpose. Additionally, these gel ejection apertures are optionally formed on the proximal annular flange 1921.

The distal seal 1940 is generally cylindrical and has an annular flange on one end thereof. Formed on the annular flange 1944 is a threaded bore 1942, but this bore 1942 is not a feature of the present invention. Formed on the opposite end along the central axis of the distal seal 1940 is a screw 1941 that protrudes from the distal seal 1940. The distal seal 1940 in the Figure has a semi-circular recess 1943 on the annular flange 1944 that allows a handle strip to pass. However, this notch 1943 is not required, and a strip can be secured to the center of the annular flange 1944, rather than to the sides.

The proximal seal 1930 is also generally cylindrical in shape and is provided with an annular bore 1936 having a threaded bore 1934 and a semi-circular recess 1935 formed on one end. Formed on the opposite end is a hole 1933 that is designed to mate with the screw 1941 of the distal seal 1940.

The proximal seal 1930 and the distal seal 1940 are designed to be inserted over opposite ends of the core member main portion 1920 and are threadedly engaged within the core member main portion 1920. In particular, after the proximal and distal seal members 1930, 1940 are inserted into the tubular portion of the core member main portion 1920 on the opposite end, a screw portion 1941 of the distal seal member 1940 is inserted into the hole portion of the proximal seal member 1930. In 1933, and screwed therein, the three portions of the core member are joined together to form a single unit. Of course, the screw portion 1941 is alternatively formed on the proximal seal 1930 and the bore portion 1933 that is correspondingly formed on the distal seal 1940. The sealing effect of the near seal 1930 and the distal seal 1940 will be described below.

The compliant handle 1900 also includes an outer sheath 1950 that is generally cylindrical in shape and has a proximal shoulder 1951 and a distal shoulder 1952 at its ends, each proximal and distal shoulder 1951. The diameter of 1952 corresponds to the diameter of the major portion 1920 of the core member and the diameter of the distal annular flanges 1921, 1922.

The compliant handle 1900 can also include a proximal end cap 1960 and a distal end cap 1970. The proximal cap 1960 has an annular lip 1963 that is smaller in diameter than the proximal cap 1960 that defines a hole and is positioned centrally with the proximal cap 1960. The diameter of the distal end of the proximal cap 1960 is generally similar to the diameter of the proximal shoulder 1951 of the outer sheath 1950. Formed on the underside or distal end of the proximal cap 1960 can be a projection 1961, 1962 that is designed to secure the proximal cap 1960 to the proximal end of the proximal seal 1930 having corresponding holes 1931, 1932 formed thereon. However, it should be understood that the proximal cap 1960 is not necessary.

The distal end cap 1970 is a threaded projection 1971 on its proximal side along the central axis that is designed to threadably engage the threaded bore 1942 of the distal seal 1940. However, it should be understood that the distal cover 1970 is not absolutely necessary.

The combination method of the eighth exemplary embodiment will be described below with reference to Figs. 21 and 22. Figure 21 is a perspective view showing a partially cut compliant handle 1900 having four gel ejection apertures 1923, 1924, 1925, 1926 and showing the movement of the gel 2100 upon ejection. Figure 22 is a cross-sectional view of the compliant handle 1900 with a partial cut showing the compression of the shoulder 1952 of the outer sheath 1950 to seal the gel ejection apertures 1923, 1924, 1925, 1926.

When assembled, the outer sheath 1950 is placed over the main portion 1920 of the core member such that the proximal and distal shoulders 1951, 1952 of the outer sheath hold the respective annular flanges 1921 of the main portion 1920 of the core member. , 1922. Therefore, a gel receiving portion 1925 is defined on the end by the proximal and distal annular flanges 1921, 1922 of the main portion 1920 of the core member, and the bottom portion and outer sheath 1950 of the main portion 1920 of the core member. Define its longitudinal face.

Referring particularly to Figure 21, after the outer sheath 1950 is placed over the main portion 1920 of the core member, the gel 2100 passes through the four injection holes of the main portion 1920 of the core member using the injection orifices 2101, 2102, 2103, 2104. Shot at 1923, 1924, 1925, and 1926. The gel 2100 is moved through the gel ejection holes 1923, 1924, 1925, 1926, and fills the gel containing portion 1925, and then the ejection orifices 2101, 2102, 2103, 2104 are removed. Again, the specific number of four gel holes and four injection orifices is non-absolute. The amount can be any amount suitable for the desired purpose.

Referring now to Figure 22, the proximal seal 1930 and the distal seal 1940 are generally inserted over opposite ends of the core member main portion 1920 and are threaded so that the screw portion 1941 of the distal seal 1940 is screwed into the vicinity. The inside of the hole 1931 of the seal 1930. When the proximal seal 1930 and the distal seal 1940 are tightened together, the distal shoulder 1952 of the outer sheath 1950 is compressed between the distal annular flange 1922 of the core member main portion 1920 and the distal seal 1940 to The gel ejection holes 1923, 1924, 1925, 1926 formed on the distal annular flange 1922 are sealed and the gel 2100 is stably contained within the gel housing 1925. Finally, end caps 1960, 1970 can be secured to the proximal end of proximal seal 1930 and the distal end of distal seal 1940.

As will be appreciated, the compliant handle can be any number of different sizes and/or shapes, such as curved, straight, tapered, as long as the handle is suitable for its purpose.

In the present text, the text may be used to illustrate parts of the components or components, and is only used to assist the reader in understanding the invention and not to limit it.

The present invention has been described in terms of the preferred embodiments thereof, and it is understood by those skilled in the art that various changes can be made without departing from the scope of the invention.

100. . . Compliance handle

110. . . Core element

111. . . Near thread

112. . . Far thread

113. . . Near annular flange

114. . . Far annular flange

115. . . Gel housing

116. . . Gel guide through hole

117. . . Threaded hole

118. . . Gel injection hole

120. . . Outer sheath

121. . . Near shoulder

122. . . Far shoulder

123. . . Near annular lip

124. . . Far annular lip

125. . . hole

126. . . hole

130. . . Proximal cap

131. . . Shoulder

132. . . Annular lip

140. . . Bottom end cap

141. . . Threaded hole

150. . . Rod

151. . . Threaded end

600. . . Injection orifice

700. . . gel

810. . . Core element

811. . . Near thread

812. . . Far thread

813. . . Near annular flange

814. . . Far annular flange

815. . . Gel housing

816a. . . Gel injection through hole

816b. . . Gel injection through hole

817. . . Threaded hole

1110. . . gel

1120. . . Injection needle

1130. . . Injection needle

1201a. . . Front plug

1201b. . . Front plug

1300. . . handle

1310. . . Rib

1320. . . ring

1400. . . Compliance handle

1500. . . Compliance handle

1600. . . Compliance handle

1610. . . Compliance handle

1620. . . Curved handle

1621. . . Spiral end

1700. . . Compliance handle

1710. . . Core element

1711. . . Annular flange

1712a. . . Gel injection through hole

1712b. . . Gel injection through hole

1713. . . Dome

1714. . . Gel housing

1720. . . Outer sheath

1721. . . Near open end

1722. . . Far open end

1723. . . hole

1730. . . Rod

1731. . . Rod

1732. . . Annular flange

1733. . . Threaded end

1900. . . Compliance handle

1910. . . Compliant grip

1920. . . Main part of core element

1921. . . Near annular flange

1922. . . Far annular flange

1923. . . Gel injection hole

1924. . . Gel injection hole

1925. . . Gel housing

1926. . . Gel injection hole

1930. . . Near seal

1931. . . Corresponding hole

1932. . . Corresponding hole

1933. . . hole

1934. . . Threaded hole

1935. . . Notch

1936. . . Annular flange

1940. . . Remote seal

1941. . . Screw part

1942. . . Threaded hole

1943. . . Notch

1944. . . Annular flange

1950. . . Outer sheath

1951. . . Proximal shoulder

1952. . . Distal shoulder

1970. . . Remote cover

1971. . . Threaded projection

2100. . . gel

2101. . . Injection orifice

2102. . . Injection orifice

2103. . . Injection orifice

2104. . . Injection orifice

1 is a perspective view of a compliant handle according to an exemplary embodiment; FIG. 2 is a perspective view of a compliant handle of FIG. 1 cut by a hand; FIG. 3 is a compliant type of FIG. A front cross-sectional perspective view of the handle; Fig. 4 is a rear cross-sectional perspective view of the compliant handle of Fig. 1; and Fig. 5 is a cross-sectional view of the core member taken along line 5-5 of Fig. 3; Is a cross-sectional view of the combined compliant handle of Figure 1, which illustrates the movement of the gel upon ejection; and Figure 7 is a cross-sectional view of the combined compliant handle of Figure 1 showing the force applied to the handle when a force is applied The movement of the gel; FIG. 8 is a front cross-sectional perspective view of the second compliant handle embodiment with another gel ejection method; and FIG. 9 is a partial cut taken along line 9-9 of FIG. A plan view of a core member; Fig. 10 is a cross-sectional view of a partially cut core member taken along line 10-10 of Fig. 8; and Fig. 11 is a combination of two injection holes in Fig. 8 Part of the handle is cut away from the plan view, showing the movement of the gel at the time of injection; Figure 12 is the combination of Figure 8. A partially cutaway plan view of a gel-filled compliant handle; Figure 13 is a perspective view of a third embodiment of a compliant handle having a modified sheath for hanging a loop; Figure 14 is suitable for holding with both hands A perspective view of a fourth embodiment of a compliant handle; Fig. 15 is a perspective view of a fifth embodiment of a compliant handle having a contoured shape; and Fig. 16 is a compliant handle applied to an umbrella having a curved handle portion A cross-sectional perspective view of a sixth embodiment of the present invention; a seven-dimensional view of a seventh embodiment of a compliant handle without a distal end; and a first perspective view of a compliant handle of the seventeenth; FIG. A cross-sectional perspective view of an eighth embodiment of a compliant handle of another core member; Fig. 20 is a front cross-sectional perspective view of a compliant handle of Fig. 19; and Fig. 21 is a view of Fig. 19 having four gel ejection holes a perspective view of a partially cut-away handle, showing a movement when the gel is ejected; and FIG. 22 is a partially cutaway cross-sectional view of the compliant handle of FIG. 19, showing compression on an outer sheath, To seal the injection hole.

100. . . Compliance handle

Claims (6)

A method for forming a compliant handle, comprising the steps of: providing a main portion of a core member having first and second annular protrusions disposed adjacent to respective ends of the main portion of the core member a rim, and at least one gel formed through the first annular flange exits the through hole; an outer deformable sheath is disposed on the main portion of the core member to define the outer sheath and the core a gel receiving portion between the major portions of the component; ejecting the gel into the gel ejecting through-hole, wherein the ejected gel exits the through-hole through the gel and enters the gel receiving portion; First and second seals are provided on respective ends of the main portion of the core member to seal the gel within the gel housing. A method for forming a compliant umbrella handle, comprising the steps of: providing a main portion of a core member having first and second loops disposed adjacent to respective ends of the main portion of the core member a flange, and at least one gel formed through the first annular flange, the through hole is formed; an outer deformable sheath is disposed on the main portion of the core member to define the outer sheath and the core a gel receiving portion between the main portions of the body member; ejecting the gel to the gel ejecting through hole, wherein the ejected gel exits the through hole through the gel and enters the gel receiving portion; First and second seals are on respective ends of the main portion of the core member to seal the gel within the gel containment portion. A method for forming a compliant handle comprising the steps of: providing a core member having a gel ejection aperture; and providing a deformable outer sheath on the core member for the outer sheath and the core A gel receiving portion is defined between the body members; and a gel is ejected into the gel ejection hole; wherein the ejected gel passes through the gel ejection hole into the gel receiving portion. A method for forming a compliant handle according to claim 3, wherein the ejection aperture of the core component is disposed along an axis of the core component, and the core component further comprises a gel attached thereto An injection aperture and having one of the longitudinal axes substantially perpendicular to the longitudinal axis of the core element, the gel guides the through hole, and wherein the gel moves through the gel ejection aperture until it is driven to move perpendicular to its original One direction of the direction guides the through hole through the gel and then enters the gel containing portion so that the gel is evenly disposed around the core member. A method for forming a compliant handle according to item 3 of the patent application, further comprising the step of fixing a cover to one end of the compliant handle after the gel is ejected. A method for forming a compliant umbrella handle, comprising the steps of: preparing a core member having a gel ejection hole; and providing a deformable outer sheath on the core member for the outer sheath and the A gel containment portion is defined between the core members; and the gel is ejected into the gel ejection aperture; wherein the ejected gel moves through the gel ejection aperture and into the gel receptacle.